CN215880539U

CN215880539U - Automatic welding device for producing final assembly machine cabinet

Info

Publication number: CN215880539U
Application number: CN202122106257.3U
Authority: CN
Inventors: 邢春伟; 厉朋; 王凯; 王金; 尚如春
Original assignee: Sanhe Haoyuan Machining Co ltd
Current assignee: Sanhe Haoyuan Machining Co ltd
Priority date: 2021-09-02
Filing date: 2021-09-02
Publication date: 2022-02-22
Anticipated expiration: 2031-09-02

Abstract

The utility model belongs to the technical field of welding devices, and discloses an automatic welding device for producing a final assembly cabinet, which comprises a rotating table, wherein a cabinet is placed at the top of the rotating table, a welding mechanism capable of moving horizontally is arranged on one side of the rotating table, the welding mechanism comprises a lifting component and a sliding component, the sliding component comprises a second frame, and the lifting component is arranged in the second frame. The automation degree of the welding process is improved, and the labor consumption is reduced.

Description

Automatic welding device for producing final assembly machine cabinet

Technical Field

The utility model belongs to the technical field of welding devices, and particularly relates to an automatic welding device for producing a final assembly cabinet.

Background

The assembly cabinet generally refers to a network cabinet, a server cabinet, an electric power cabinet, and the like, and is a cabinet for accommodating electrical equipment. The assembly rack comprises outside cabinet body and inside polylith metal sheet, and in the production process of assembly rack, the cabinet body generally adopts the mode processing of welding or assembling to form, and the metal sheet adopts the mode of grafting block to install in the cabinet internally.

In the welding process of assembly rack, the tradition mode adopts manual welding, and stability during the welding is relatively poor, and welding speed is slower, and the even degree of welding seam is lower, influences the aesthetic property, leads to welding precision and welding quality to reduce, and degree of automation is low, and work efficiency is low, consumes a large amount of labours, and in addition, in welding process, the straightness that hangs down of rack welding seam and welder is lower, reduces welding precision, and slight displacement can take place for the rack simultaneously, and the accuracy of welding position is lower.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an automatic welding device for producing a final assembly machine cabinet, and aims to solve the problems that manual welding is adopted in the existing final assembly machine cabinet welding, the welding quality is poor, the working efficiency is low, the perpendicularity between the machine cabinet and a welding gun is poor, and the welding precision is reduced due to the displacement of the machine cabinet.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a be used for production assembly rack automatic welder, includes the revolving stage, the rack has been placed at the top of revolving stage, but one side of revolving stage is provided with horizontal migration's welding mechanism, welding mechanism includes lifting unit and sliding assembly, sliding assembly includes the second frame, lifting unit sets up in the second frame to but horizontal slip, lifting unit includes the welder of liftable, and welder can cooperate with the welding seam of rack outer wall.

Preferably, the rotating table is internally provided with at least one accommodating groove close to each side wall, each accommodating groove is internally provided with a limiting component, each limiting component comprises a positioning block which can horizontally and vertically move, and each positioning block can be contacted with one side wall of the cabinet.

Preferably, the lifting assembly comprises a first frame, a first screw rod is rotatably installed on the inner wall of the first frame, a limiting rod is fixed on the first frame, a sliding block is installed on the outer portion of the first screw rod in a threaded screwing mode, the sliding block is sleeved on the outer portion of the limiting rod in a sliding mode, and the welding gun is installed on the sliding block.

Preferably, the inner wall of the second frame is rotatably provided with a second lead screw, the bottom of the inner side of the second frame is provided with a sliding groove, the bottom end of the first frame is sleeved outside the second lead screw in a rotating mode through threads, a limiting block is fixed to the bottom of the first frame, and the limiting block is arranged in the sliding groove in a sliding mode.

Preferably, every spacing subassembly all includes the L template, and the L template can set up in accomodating the inslot with reciprocating, every all be fixed with electric putter d on the perpendicular limit lateral wall of L template, and electric putter d's expansion end is connected with the connecting plate, every the top of connecting plate all is connected to the bottom of a locating piece.

Preferably, the rotating table and the welding mechanism are provided with a bottom plate below, the bottom plate is of an L shape, an annular column is fixed to the bottom of the rotating table, the bottom end of the annular column is rotatably embedded in the bottom plate, and a controller is arranged on one side wall of the bottom plate.

Compared with the prior art, the utility model has the following beneficial effects:

(1) according to the welding machine, the horizontally movable welding mechanism is arranged on one side of the machine cabinet, the sliding assembly can control the horizontal movement of the lifting assembly, the lifting assembly can control the lifting of the welding gun, and further the displacement of the welding gun in three directions is controlled, so that the surface of the machine cabinet can be freely welded, the motor b, the motor c and the electric push rod f are used for controlling the movement of the welding gun, the stability of the welding process can be improved, the welding seams are uniformly distributed, the welding quality is improved, the automation degree of the welding process is improved, and the labor force consumption is reduced.

(2) According to the utility model, at least one limiting component is arranged on each side of the rotating table, each positioning block is controlled by one electric push rod d and one electric push rod e and can move along the horizontal and vertical directions, and each positioning block can simultaneously approach to the surface of the cabinet, so that the positioning and positioning functions are realized, after the rotating table rotates by 90 degrees, a certain side wall of the cabinet can be perpendicular to a welding gun, the welding precision is ensured, the cabinet is prevented from displacing during welding, and the accuracy of a welding position is ensured.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the lifting assembly and the sliding assembly of the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 1;

FIG. 4 is a schematic view of the combination of the turntable and the positioning block of the present invention;

in the figure: 1. a controller; 2. a welding mechanism; 3. a lifting assembly; 4. a sliding assembly; 5. a welding gun; 6. a cabinet; 7. positioning blocks; 8. a rotating table; 9. a base plate; 10. a first frame; 11. a slider; 12. a first lead screw; 13. a limiting rod; 14. a second frame; 15. a second lead screw; 16. a chute; 17. a limiting block; 18. an L-shaped plate; 19. an annular column; 20. a connecting plate; 21. and a limiting component.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a be used for producing assembly rack automatic welder, including rotating platform 8, the surface of rotating platform 8 is the rectangle, rack 6 has been placed at the top of rotating platform 8, but one side of rotating platform 8 is provided with horizontal migration's welding mechanism 2, but welding mechanism 2 includes lifting unit 3 and sliding component 4, sliding component 4 includes second frame 14, lifting unit 3 sets up in second frame 14, and horizontal slip, lifting unit 3 includes the welder 5 of liftable, and welder 5 can cooperate with the welding seam of rack 6 outer wall, welder 5 can slide along three direction, carry out many places welding to the lateral wall of rack 6, degree of automation is high, labour's consumption has been reduced, improve welding process's stability simultaneously, and then improve the aesthetic measure of welding seam.

Further, it accomodates the groove all to have seted up one at least near every lateral wall department in the revolving stage 8, and every accomodates the inslot and all is provided with a spacing subassembly 21, but every spacing subassembly 21 all includes locating piece 7 of level and vertical migration, every locating piece 7 all can contact with a lateral wall of rack 6, can carry on spacingly to every lateral wall of rack 6, thereby play the effect of school position and location to it, locating piece 7 can move to the surface of revolving stage 8, also can stretch into simultaneously and accomodate in the groove.

Furthermore, the lifting assembly 3 comprises a first frame 10, a first lead screw 12 is rotatably mounted on the inner wall of the first frame 10, a limiting rod 13 is fixed on the inner wall, a motor b is fixed at the top of the first frame 10 through a support, the output end of the motor b is rotatably connected with the top end of the first lead screw 12, a sliding block 11 is rotatably mounted outside the first lead screw 12 through threads, the sliding block 11 is slidably sleeved outside the limiting rod 13, the limiting rod 13 limits the sliding block 11 to rotate, and the welding gun 5 is mounted on the sliding block 11.

Specifically, rotate on the inner wall of second frame 14 and install second lead screw 15, and spout 16 has been seted up to the inboard bottom of second frame 14, be fixed with motor c through the support on a lateral wall of second frame 14, and motor c's output and the one end of second lead screw 15 rotate to be connected, the outside of second lead screw 15 is located to the bottom of first frame 10 through the screw thread cover of closing soon, the bottom of first frame 10 is fixed with stopper 17, and stopper 17 slides and sets up in spout 16, stopper 17 prevents that first frame 10 from rotating, make its effect downwardly extending first frame 10 at second lead screw 15 slide.

It is worth explaining that each limiting assembly 21 comprises an L-shaped plate 18, the L-shaped plates 18 can be arranged in the containing grooves in a vertically moving mode, electric push rods d are fixed on the side walls of the vertical edges of the L-shaped plates 18, the movable ends of the electric push rods d are connected with connecting plates 20, and the top of each connecting plate 20 is connected to the bottom of one positioning block 7.

Furthermore, a bottom plate 9 is arranged below the rotating platform 8 and the welding mechanism 2, the bottom plate 9 is L-shaped, an electric push rod f is fixed on the side wall of the vertical edge of the bottom plate 9, the movable end of the electric push rod f is connected to the side wall of the second frame 14, for controlling the horizontal movement of the welding mechanism 2, an annular column 19 is fixed at the bottom of the rotating table 8, the bottom end of the annular column 19 is rotatably embedded in the bottom plate 9, the bottom of the bottom plate 9 is fixed with a motor a through a bracket, the output end of the motor a is rotationally connected with the rotating platform 8 through a rotating shaft, the bottom of each L-shaped plate 18 is connected with an electric push rod e, the electric push rod e penetrates through the rotating platform 8, and the bottom of electric putter e is fixed with the mounting panel of L type, and the horizontal limit tip of every mounting panel all is fixed in on the inner wall of annular post 19, and the perpendicular limit top of every mounting panel all is fixed in the bottom of revolving stage 8, is provided with controller 1 on the lateral wall of bottom plate 9.

The motor a, the motor b, the motor c, the welding gun 5, the electric push rod d, the electric push rod e and the electric push rod f are all electrically connected with the controller 1, and the controller 1 is a programmable logic controller.

The working principle and the using process of the utility model are as follows: when the welding machine is used, a worker firstly starts each electric push rod d through the controller 1 at the same time, enables the positioning blocks 7 to move towards the edge of the rotating table 8 along with the connecting plate 20, then starts the electric push rods e, enables each positioning block 7 to move upwards to the top of the rotating table 8, places the machine cabinet 6 to be welded on the rotating table 8, enables each positioning block 7 to move towards the surface of the machine cabinet 6 at the same time through the electric push rods d, and performs position correction and positioning on the machine cabinet 6, so that one side wall of the machine cabinet 6 is perpendicular to the welding gun 5;

enabling a positioning block 7 close to the welding gun 5 to retract into the accommodating groove through an electric push rod e, then controlling a motor b and a motor c in a linkage mode, enabling a first lead screw 12 and a second lead screw 15 to rotate, enabling a control slide block 11 to drive the welding gun 5 to move on a vertical plane, enabling the end portion of the welding gun 5 to be opposite to a welding seam, enabling the end portion of the welding gun 5 to be close to the welding seam through an electric push rod f, starting the welding gun 5, controlling the welding gun 5 to stably move through the motor b and the motor c, and enabling the welding gun 5 to automatically weld while moving;

after welding of one side wall of the cabinet 6 is completed, the welding gun 5 is separated from the welding line, the positioning block 7 in the accommodating groove is extended to the surface of the rotating table 8, the rotating table 8 is driven to rotate by 90 degrees through the motor a, the other side wall of the cabinet 6 is perpendicular to the welding gun 5, the side wall is welded by repeating the method, and the welding operation of the cabinet 6 is completed in such a reciprocating manner.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a be used for producing assembly rack automatic welder, includes revolving stage (8), its characterized in that: rack (6) have been placed at the top of revolving stage (8), but one side of revolving stage (8) is provided with horizontal migration's welding mechanism (2), welding mechanism (2) are including lifting unit (3) and sliding component (4), sliding component (4) are including second frame (14), lifting unit (3) set up in second frame (14) to but horizontal slip, lifting unit (3) are including welder (5) of liftable, and welder (5) can cooperate with the welding seam of rack (6) outer wall.

2. The automatic welding device for producing final assembly cabinets according to claim 1, characterized in that: the rotary table is characterized in that at least one containing groove is formed in the rotary table (8) close to each side wall, a limiting component (21) is arranged in each containing groove, each limiting component (21) comprises a positioning block (7) which can horizontally and vertically move, and each positioning block (7) can be in contact with one side wall of the cabinet (6).

3. The automatic welding device for producing final assembly cabinets according to claim 1, characterized in that: lifting unit (3) include first frame (10), rotate on the inner wall of first frame (10) and install first lead screw (12) to be fixed with gag lever post (13), slider (11) are installed through the screw closure soon in the outside of first lead screw (12), and slider (11) slip cap locates the outside of gag lever post (13), welder (5) are installed on slider (11).

4. The automatic welding device for producing final assembly cabinets of claim 3, wherein: the inner wall of the second frame (14) is rotatably provided with a second screw rod (15), the bottom of the inner side of the second frame (14) is provided with a sliding groove (16), the bottom end of the first frame (10) is sleeved on the outer portion of the second screw rod (15) in a rotating mode through threads, a limiting block (17) is fixed to the bottom of the first frame (10), and the limiting block (17) is arranged in the sliding groove (16) in a sliding mode.

5. The automatic welding device for producing final assembly cabinets according to claim 2, characterized in that: every spacing subassembly (21) all includes L template (18), and L template (18) can set up in accomodating the inslot with reciprocating, every all be fixed with electric putter d on the perpendicular limit lateral wall of L template (18), and electric putter d's expansion end is connected with connecting plate (20), every the top of connecting plate (20) all is connected to the bottom of a locating piece (7).

6. The automatic welding device for producing final assembly cabinets according to claim 1, characterized in that: rotate platform (8) and welding mechanism (2) below and be provided with bottom plate (9), and bottom plate (9) are the L type, the bottom of rotating platform (8) is fixed with annular post (19), and the bottom of annular post (19) rotates to inlay and locates in bottom plate (9), be provided with controller (1) on a lateral wall of bottom plate (9).